AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
Bristol-Myers Squibb Data Engineer Interview Questions and Answers
Bristol-Myers Squibb Data Engineer Interview Experiences
1 interview found
Anonymous
Selected
I applied via LinkedIn and was interviewed in Aug 2023. There was 1 interview round.
(4 Questions)
- Q1. Be prepared with Pyspark and SQL
- Q2. How to rename a column in pyspark
- Ans.
To rename a column in PySpark, use the 'withColumnRenamed' method.
Use the 'withColumnRenamed' method on the DataFrame
Specify the current column name and the new column name as arguments
Assign the result to a new DataFrame to store the renamed column
- Q3. Difference between multiprocessing and multithreading
- Ans.
Multiprocessing involves executing multiple processes simultaneously, while multithreading involves executing multiple threads within a single process.
Multiprocessing utilizes multiple CPUs or cores to execute multiple processes concurrently.
Multithreading involves creating multiple threads within a single process to execute tasks concurrently.
Processes in multiprocessing have separate memory spaces, while threads in m...
- Q4. Which one to use when
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
hari krishnan
I applied via Campus Placement and was interviewed in Jun 2022. There were 2 interview rounds.
It was average,they asked questions on arrays,linked list and some questions on oops,it was easy and one was average level
(2 Questions)
- Q1. What is oops?describe
- Ans.
OOPs (Object-Oriented Programming) is a programming paradigm that uses objects to represent and manipulate data.
OOPs focuses on creating reusable code by organizing data and behavior into objects.
It provides concepts like encapsulation, inheritance, and polymorphism.
Encapsulation hides the internal details of an object and provides a public interface.
Inheritance allows creating new classes based on existing ones, inher...
- Q2. What is dsa?describe
- Ans.
DSA stands for Data Structures and Algorithms.
DSA is a field of computer science that deals with the study of data structures and algorithms.
It is used to solve complex problems and improve the efficiency of computer programs.
Examples of data structures include arrays, linked lists, trees, and graphs.
Examples of algorithms include sorting, searching, and graph traversal.
DSA is an important topic for software engineers
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Apr 2023. There were 3 interview rounds.
Maths, logical reasoning, 1.5 hrs
(3 Questions)
- Q1. About sql joins, python sets, lists, etc
- Q2. Queries, union etc
- Q3. Project related questions
Interview Preparation Tips
(5 Questions)
- Q1. Why do you want to work here,
- Q2. They want to know your passion and motivation for the opportunity
- Q3. Tell me about you
- Q4. What are your expectations
- Q5. When are you ready to start
I applied via Approached by Company and was interviewed in Mar 2024. There was 1 interview round.
(2 Questions)
- Q1. BI and excel presentation on sales related data: all the questions were asked from the presentation only.
- Q2. Why I am switching my job?
Interview Preparation Tips
- Power Bi
- Advanced Excel
- sales data
Nithin P Nair
Selected
I applied via Naukri.com and was interviewed before Sep 2022. There were 4 interview rounds.
(1 Question)
- Q1. All on Data Structures and algorithms mainly
(1 Question)
- Q1. Interview with senior manager with few technical questions and more on behavioural
(1 Question)
- Q1. All HR stuffs about salary Expectation and relocating to chennai
(1 Question)
- Q1. Share your difficult situation?
- Ans.
I faced a difficult situation when a critical project deadline was approaching and we encountered unexpected technical issues.
Technical issues arose during a critical project
Deadline was approaching
Had to find quick solutions to resolve the issues
Coordinated with team members to troubleshoot and fix the problems
Implemented contingency plans to ensure project completion on time
(1 Question)
- Q1. Az values and principles. And Jab related questions
Interview Preparation Tips
I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.
(2 Questions)
- Q1. What is lamda function
- Ans.
Lambda function is an anonymous function in programming that can have multiple arguments but can only have one expression.
Lambda functions are used for creating small, one-time use functions without the need to define a formal function.
They are often used in functional programming languages like Python.
Lambda functions can take any number of arguments, but can only have one expression.
Example: lambda x: x*2 defines a l
- Q2. Difference between list and tuple
- Ans.
List is mutable, tuple is immutable in Python.
List can be modified after creation, tuple cannot.
List uses square brackets [], tuple uses parentheses ().
List is used for collections of items that may change, tuple for fixed collections.
Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)
(2 Questions)
- Q1. Explain your previous work experience
- Q2. Explain with example how your work related to real life example
Interview Preparation Tips
Skills evaluated in this interview
ROHIT JAIN
(1 Question)
- Q1. What are the basics of power bi
- Ans.
Power BI is a business analytics tool by Microsoft for visualizing and analyzing data.
Power BI is a business analytics tool by Microsoft
It allows users to visualize and analyze data from various sources
Users can create interactive reports and dashboards
Power BI offers a wide range of data connectors for seamless integration
It provides features like data modeling, data preparation, and data visualization
Power BI can be ...
Skills evaluated in this interview
I applied via Company Website and was interviewed before Jan 2024. There were 2 interview rounds.
(1 Question)
- Q1. Basics of java ,spring and sql
(1 Question)
- Q1. Situation based questions and why do u want to get this job
Bristol-Myers Squibb Interview FAQs
Tell us how to improve this page.
Bristol-Myers Squibb Interviews By Designations
- Bristol-Myers Squibb Software Engineer2 Interview Questions
- Bristol-Myers Squibb Sourcing Manager Interview Questions
- Bristol-Myers Squibb Reporter Interview Questions
- Bristol-Myers Squibb Mobile Application Developer Interview Questions
- Bristol-Myers Squibb Senior Payroll Analyst Interview Questions
- Bristol-Myers Squibb Analyst II Interview Questions
- Bristol-Myers Squibb Full Stack Developer Interview Questions
- Bristol-Myers Squibb Data Engineer Interview Questions
- Show more
Interview Questions for Popular Designations
- Senior Data Engineer Interview Questions
- Big Data Engineer Interview Questions
- Software Engineer Interview Questions
- Senior Software Engineer Interview Questions
- Database Admin Interview Questions
- Data Analyst Interview Questions
- System Engineer Interview Questions
- Associate Software Engineer Interview Questions
- Show more
Bristol-Myers Squibb Data Engineer Interview Process
based on 1 interview
Interview experience
Interview Questions from Similar Companies
Fast track your campus placements
|
Senior Research Associate
34
salaries
|  ₹4.8 L/yr - ₹7.2 L/yr |
|
Senior Manager
32
salaries
| ₹23.5 L/yr - ₹70 L/yr |
|
Associate Scientist
32
salaries
| ₹5.5 L/yr - ₹10.6 L/yr |
|
Senior Software Engineer
25
salaries
| ₹14 L/yr - ₹40 L/yr |
|
Senior Associate Scientist
19
salaries
| ₹8.2 L/yr - ₹12.3 L/yr |
Intas Pharmaceuticals
Hetero
Mankind Pharma
MSN Laboratories
- Home >
- Interviews >
- Bristol-Myers Squibb Interview Questions >
- Bristol-Myers Squibb Data Engineer Interview Questions
